arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2009.00330cs.CV
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3D- DEEP:基于高程模式的三维深度学习道路场景解释

3D-DEEP: 3-Dimensional Deep-learning based on elevation patterns forroad scene interpretation

University of Alcalá(阿尔卡拉大学);Yonsei University(延世大学)

A. Hernández, S. Woo, H. Corrales, I. Parra, E. Kim, D. F. Llorca, M. A. Sotelo

摘要:

道路检测和分割是计算机视觉中实现安全自动驾驶的关键任务。考虑到这一点,一个新的网络架构(3D-DEEP)和它的端到端的训练方法,基于CNN的语义分割沿本文描述。该方法依赖于视差过滤和LiDAR投影图像的三维信息和图像特征提取通过完全卷积网络架构。开发的模型在Cityscapes数据集上进行了训练和验证,使用了19个不同训练类的精细注释示例,以及KITTI道路数据集。使用验证图像,对于19个Cityscapes训练类,已获得72.32%的平均交集(mIoU)。另一方面,在KITTI数据集上,该模型的F1误差值为97.85%,使用测试图像的F1误差值为96.02%。

英文摘要:

Road detection and segmentation is a crucial task in computer vision for safe autonomous driving. With this in mind, a new net architecture (3D-DEEP) and its end-to-end training methodology for CNN-based semantic segmentation are described along this paper for. The method relies on disparity filtered and LiDAR projected images for three-dimensional information and image feature extraction through fully convolutional networks architectures. The developed models were trained and validated over Cityscapes dataset using just fine annotation examples with 19 different training classes, and over KITTI road dataset. 72.32% mean intersection over union(mIoU) has been obtained for the 19 Cityscapes training classes using the validation images. On the other hand, over KITTIdataset the model has achieved an F1 error value of 97.85% invalidation and 96.02% using the test images.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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